Protocol for Micropropagated Date Palm Acclimatization: Effect of Micropropagated Plantlet Type, Soil Composition, and Acclimatization Season

被引：4
|
作者：
Hassan, Mona M. [1 ]
Ibrahim, Ibrahim A. [2 ]
Fathy, Nabil M. [3 ]
Ebrahim, Mohsen K. H. [4 ]
Komor, Ewald [5 ]
机构：
[1] Agr Res Ctr ARC, Cent Lab Date Palm Res & Dev, Giza, Egypt
[2] Menufyia Univ, Genet Engn & Biotechnol Res Inst GEBRI, Sadat City, Egypt
[3] Egyptian Hollandia Agr Tissue Culture & Trade, Cairo, Egypt
[4] Tanta Univ, Fac Sci, Botany Dept, Tanta, Egypt
[5] Univ Bayreuth, Pflanzenphysiol, Bayreuth, Germany
来源：
INTERNATIONAL JOURNAL OF FRUIT SCIENCE | 2014年 / 14卷 / 02期
关键词：
acclimatization; date palm cultivars; rooted clusters; seasonal effects; shoot survival;
D O I：
10.1080/15538362.2013.819219
中图分类号：
S6 [园艺];
学科分类号：
0902 ;
摘要：
A procedure for the rapid acclimatization of a high number of somatic embryos from seven date palm cultivars is described. Three types of plantlets from somatic embryos were used: (a) individual rooted shoots, (b) clusters of rooted shoots, and (c) individual rooted shoots that were separated from clusters. Clusters of rooted plantlets achieved the highest survival percentages (about 60%). The Barthamuda cultivar had the highest survival rate. Best results were obtained in a planting medium of peatmoss:perlite (2:1) and when plantlets were cultured under controlled greenhouse conditions in autumn or spring. This method efficiently produces large numbers of micropropagated date palm plants for commercial planting.
引用
收藏
页码：225 / 233
页数：9
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